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RMS TO DC converter using LM358

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: as an offline ac/dc adapter. Figure 1 shows a typical SEPIC topology for a buck-boost converter with , 2008 Submit Documentation Feedback USB Charger Solution Using the TPS40210 SEPIC Converter 1 , . Using a coupled inductor requires less space on the printed circuit board (PCB) and tends to be lower , December 2008 Submit Documentation Feedback USB Charger Solution Using the TPS40210 SEPIC Converter , ) The SEPIC capacitor must be rated for a large RMS current relative to the output power. This property Texas Instruments
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SLVA313 charger on LM358 isolated sepic converter sepic SK24 equivalent lm358 800 BSH107 16-VDC
Abstract: .190 1997 4-165 4 Application Note 15 Micrel 6V­24V to 3.3V/0.5A Buck Converter Through Hole 8V­24V to 5V/0.5A Buck Converter Through Hole L1 3 6V to 24V SHDN SW , /0.5A Buck Converter Note 1 Through Hole 8V­40V to 5V/0.5A Buck Converter Note 1 Through Hole , 15 Micrel 16V­40V to 12V/0.5A Buck Converter Note 1 Through Hole 3 16V to 40V 5 C1 , 0.4 0.6 0.8 LOAD CURRENT (A) 4 1.0 8V­24V to 5V/1A Buck Converter Through Hole L1 SW Micrel Semiconductor
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lm358 li ion charger circuit lm358 sum Lithium Ion Cells 12V DC DC 3A charger Diode sb160 ir sensing circuit using LM358 1000uF 16v
Abstract: AND8079/D A Low Cost DDR Memory Power Supply Using the NCP1571 Synchronous Buck Converter and a LM358 Based Linear Voltage Regulator http://onsemi.com APPLICATION NOTE Prepared by: Jim , /NCP1571 low voltage synchronous buck converter. The reference design created to evaluate the system uses , ) that also tracks Vdd/2. A low voltage synchronous buck converter is used to create an 8.0 A output at , parallel standby power supply in addition to the main power supplied by the buck converter. Standby ON Semiconductor
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DO3316P-102HC NTD4302 NCP1570 MTB1306 MC33375 lm358 frequency duty cycle NCP1570/NCP1571
Abstract: AND8079/D A Low Cost DDR Memory Power Supply Using the NCP1571 Synchronous Buck Converter and a LM358 Based Linear Voltage Regulator http://onsemi.com APPLICATION NOTE Prepared by: Jim , /NCP1571 low voltage synchronous buck converter. The reference design created to evaluate the system uses , ) that also tracks Vdd/2. A low voltage synchronous buck converter is used to create an 8.0 A output at , parallel standby power supply in addition to the main power supplied by the buck converter. Standby ON Semiconductor
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LM358 output drive circuits lm358 CHARGE CONTROLLER
Abstract: RMS current through the input capacitor, referred to the output current (Iout), for various phase , coil of 0.1 Iout. For equal to a half period (180 degrees of phase delay) the RMS current is , /50V ROE with an ESR = 85m. Using the multiphase application with a phase delay, , equal to half , possible to maintain high efficiency values using low cost and size capacitor. Figure 12. P% P , flowing through the input capacitors is maximum and is given by Io/2 . So the RMS current to be sustained STMicroelectronics
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AN1126 SO20L diodo zener c12 L497X diodo smd ROE capacitor diodo c12 ST lm358 dt smd L4973 POWERDIP18 L4973D3 L4973D5
Abstract: . 190 1997 4-165 Application Note 15 Micrel 6V-24V to 3.3V/0.5A Buck Converter Through Hole L1 SHDN 6V to 24V C1 SW 8V-24V to 5V/0.5A Buck Converter Through Hole & MIC4574-3.3BN V , 6V-40V to 3.3V/0.5A Buck Converter Note 1 Through Hole L1 3.3V/0.5A 8V-40V to 5V/0.5A Buck Converter , Application Note 15 Micrei 16V-40V to 12V/0.5A Buck Converter Through Hole 1 6V-40V to 3.3V/1A , 6V-24V to 3.3V/1A Buck Converter Through-Hole 8V-24V to 5V/1A Buck Converter Through Hole SHDN BV to -
OCR Scan
motorola 1N4148 JF SS34 schematic apple 4 battery sb360 equivalent low esr panasonic fj 16MV220GX
Abstract: using a second DC/DC converter to regulate the current. This is entirely unnecessary. A single stage , component due to the load. An estimate may be calculated using Equation 10. I RMS ( COUT ) 3 (EQ , to deliver power from the AC mains with near unity power factor while using off-the-shelf constant , must reduce to zero during a portion of the switching cycle, i.e., the converter must operate in , 1000mA of DC current at 3V to 4V to provide up to 175 lumens of light output1. A typical high pressure Intersil
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ECQU2A104ML IRF420A ISL6745 Osram Ballast schematics schematic 150W lamp ballast schematic hid lamp ballast ISL6745 Application Notes schematic hid sodium lamp ballast AN1387 250VAC MJD50 ECQU2A473ML 225/I
Abstract: protection circuitry. Compared to a discrete MOSFET and controller or RCC (Ringing Choke Converter , pin is designed to directly drive the converter transformer and is capable of switching a minimum of , inside the IC in order to get the effect of eliminating Rstart, which caused a loss in the systems using , charger. Each application has secondary circuits to ensure constant voltage and constant 1. Using the , (Typ) TO-92 Type, LM431 KA358 (LM358) KA358 (LM358) 1 Dual operational amplifier 8 Fairchild Semiconductor
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AN4111 DH0165 dh0165 8 pin ic ic lm358 inverter block diagram opto coupler 817 comparator circuit using op-amp lm 358 Ringing Choke Converter
Abstract: SC1167 Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT , two low-dropout linear regulators providing most of the circuitry necessary to implement three DC/DC , application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V in 100mV increments and 1.30V to 2.05V in 50mV increments with no external components , features an integrated 5 bit D/A converter, latched drive output for enhanced noise immunity, pulse by Semtech
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IRLR024N block schematic of LM358 IRL2203 Si4410 IRLR3103N SC1167CS
Abstract: SC1166 Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT , two low-dropout linear regulators providing most of the circuitry necessary to implement three DC/ DC converters for powering advanced microprocessors such as Pentium® II . The SC1166 switching , application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V , , typical FET losses would be: Using 1.5X Room temp RDS(ON) to allow for temperature rise. FET type Semtech
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SC1166CSW capacitor 2100 uf 25v with esr IRLR3103 16AWG T50-52D
Abstract: transformer winding. Drain (#8): This pin is designed to directly drive the converter transformer and is , application has secondary circuits to ensure constant voltage and constant 1. Using the Fairchild power , (Typ) TO-92 Type, LM431 KA358 (LM358) KA358 (LM358) 1 Dual operational amplifier 8 , topology by using flyback converter. In consideration of the size of the set and EMI, two DC-link , using Li-ion batteries, which are light and have high energy density. The chargers for these batteries Fairchild Semiconductor
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FSDH0165 817A OPTO-coupler opto 817 transistor ka431 KA4312 mb6s diode transistor ka431az
Abstract: heat sink & pin configuration Drain (#8): This pin is designed to directly drive the converter , needs to be small, C2, C3 and L1 form a -filter rather than using a conventional line filter. AC line , and efficiency. Much of this equipment is currently using Li-ion batteries, which are light and have high energy density. The chargers for these batteries are made using various topologies. One of the , their research to meet the demand. Semiconductor companies, who develop switching devices for SMPS Fairchild Semiconductor
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ee1614 817a opto coupler EE-1614 817A EE1614 H transistor ka431 L
Abstract: Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT Description The , most of the circuitry necessary to implement three DC/DC converters for powering advanced microprocessors such as Pentium® II & III. The SC1186 switching section features an integrated 5 bit D/A converter , compromise between size, efficiency and cost in the intended application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V in 100mV increments and 1.30V to 2.05V in 50mV Semtech
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1186C SC1186CS
Abstract: SC1185 & SC1185A Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER , low-dropout linear regulators providing most of the circuitry necessary to implement three DC/ DC converters , at 14.2A requirement, typical FET losses would be: Using 1.5X Room temp RDS(ON) to allow for , converter, pulse by pulse current limiting, integrated power good signaling, and logic compatible shutdown , between size, efficiency and cost in the intended application areas. The integrated D/A converter provides Semtech
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high side mosfet drive SC1185ACSW SC1185CSW MS-013 IPC-SM-782A
Abstract: SC1185 & SC1185A Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER , application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V , would be: Using 1.5X Room temp RDS(ON) to allow for temperature rise. FET type RDS(on) (m) PD (W , controller with two low-dropout linear regulators providing most of the circuitry necessary to implement three DC/ DC converters for powering advanced microprocessors such as Pentium® II . The SC1185 Semtech
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pwm lm358 mosfet SC1185CS
Abstract: SC1186 Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT , two low-dropout linear regulators providing most of the circuitry necessary to implement three DC/DC , application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V in 100mV increments and 1.30V to 2.05V in 50mV increments with no external components , features an integrated 5 bit D/A converter, latched drive output for enhanced noise immunity, pulse by Semtech
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H367 lm358 current monitor SC1186CSW SO-24
Abstract: SC1186 Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT , linear regulators providing most of the circuitry necessary to implement three DC/DC converters for , ; 2.8V out at 14.2A requirement, typical FET losses would be: Using 1.5X Room temp RDS(ON) to allow for , % Reference available The SC1186 switching section features an integrated 5 bit D/A converter, latched , compromise between size, efficiency and cost in the intended application areas. The integrated D/A converter Semtech
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Abstract: SC1186 Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT , linear regulators providing most of the circuitry necessary to implement three DC/DC converters for , % Reference available The SC1186 switching section features an integrated 5 bit D/A converter, latched , compromise between size, efficiency and cost in the intended application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V in 100mV increments and 1.30V to 2.05V in Semtech
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lm358 application sanyo 1500uF 50V capacitor
Abstract: Programmable Synchronous DC/DC Converter, Dual LDO Controller POWER MANAGEMENT Description The , most of the circuitry necessary to implement three DC/ DC converters for powering advanced microprocessors such as Pentium® II . The SC1185 switching section features an integrated 5 bit D/A converter , size, efficiency and cost in the intended application areas. The integrated D/A converter provides programmability of output voltage from 2.0V to 3.5V in 100mV increments and 1.30V to 2.05V in 50mV increments with Semtech
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4410 SO-8
Abstract: or charger insertion and removal is managed using external provisions to briefly override the ICS1738 , the 5V to the ICS1738 is recommended. The simplest, lowest cost automatic approaches involve using a , on the ICS1738 using the minimum current method for fast charge termination since the 3 to 6mV/cell , packs. The ICS1738 uses a pulsed charging technique with an option to interleave brief discharge pulses , pauses in the charging process alone provide some improvement in battery performance compared to Galaxy Power
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HR R 221k 2kv lm358 jrc HR R 681K 2KV diode u2 7d hr r 102k 2kv lm358 soft start
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